Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Date mulţimile A={1,4,-9,5}, B={4,5,8} şi C={1,-9,-4,9}, multimea (A∩C) U B este {-9,1,4,5,8}.
Right answer summary: True
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Date mulţimile A={1,4,-9,5}, B={4,5,8} şi C={1,-9,-4,9}, multimea (A∩C) U B este {-9,1,4,5,8}.
Right answer summary: True
Question state: todo